matz / zetabits.com wrote:
>I'm thinking of something like
>
>  loop {<a, b, c|d, e, f>
>    ...
>  }

Hmmmm. At a glance, that looks pretty confusing. 
I'm so used to | x | that it's jarring having < a 
| b > instead. Slight changes to the symbols used 
might make it better. 

I like the idea, just not the details.

Kevin